Method for preventing and treating plant soil-borne diseases and cultivating anti-bacteria cultivation soil

Abstract

The invention provides a method for preventing and treating plant soil-borne diseases and cultivating anti-bacteria cultivation soil. The method comprises the steps that firstly, during the stubble-free period in spring and summer, soil in a greenhouse or a field is deep tilled and is smashed, haulm or other straw and quick lime are evenly scattered to the soil, the soil is tilled again and watered, the soil is pressed tightly after being covered with a plastic film, and then a shed is covered tightly or sunshine soil drying is carried out; secondly, microbial manure or organic compost containing beneficial bacteria is evenly applied to the soil, ditching and ridging are carried out, and plants are prepared to be planted. The method solves the problems that the soil is easily infected by the disease bacteria again after high-temperature shed covering or sunshine soil drying is carried out, and when the microbial manure or the organic compost containing the beneficial bacteria is applied, due to the fact that the number of indigenous microorganisms in the soil is large, the beneficial microorganisms guided by applying the bacterial manure or the organic compost containing the beneficial bacteria are generally not prone to colonization and cannot play a role.

Description

technical field [0001] The invention belongs to the technical field of soil micro-ecological environment restoration and prevention and control of plant soil-borne diseases, and in particular relates to a method for preventing and treating plant soil-borne diseases and cultivating antibacterial cultivation soil. Background technique [0002] In the process of vegetable production, the prevention and control of soil-borne diseases is one of the headaches for producers. Soil-borne diseases in field production often have a certain regionality, that is, under the conditions of the same variety, the same cultivation method, and the same management measures, vegetables in some fields are more susceptible to diseases, while vegetables in other fields are more susceptible to diseases. No apparent disease occurred. For those fields that are prone to soil-borne diseases, once a soil-borne disease occurs, it is difficult to effectively control it even with chemical pesticides. Theref...

AI Technical Summary

Problems solved by technology

However, reasonable and effective crop rotation can only reduce the number of diseased microorganisms in the soil to a certain extent, and cannot specifically promote the growth of beneficial microorganisms; It is often difficult for exogenous microorganisms to colonize, and the presence of a large number of native microorganisms often weakens or eliminates the effect of exogenous beneficial microorganisms; adjusting the soil pH value can often be beneficial to the growth of some microorganisms and inhibit the growth of other microorganisms, but the other It cannot specifically promote the growth of beneficial microorganisms; high-temperature stuffy shed or sun-dried soil disinfection can reduce the number of microorganisms in the soil, including the level of pathogenic microorganisms and the level of non-pathogenic microorganisms, but it is necessary to prevent the soil from being re-infected by pathogenic microorganisms after treatment. risk of infestation